[War] is instinctive. But the instinct can be fought. We're human
beings with the blood of a million savage years on our hands! But we
can stop it. We can admit that we're killers ... but we're not going
to kill today. That's all it takes! Knowing that we're not going to
kill today! -- Kirk, "A Taste of Armageddon", stardate 3193.0